User:ForzaUV/sandbox/Grand Slam men's singles champions

This article details the list of men's singles Grand Slam tournaments tennis champions. Some major changes have taken place in history and have affected the number of titles that have been won by various players. These have included the opening of the French national championships to international players in 1925, the elimination of the challenge round in 1922, and the admission of professional players in 1968 (the start of the Open era).

Note: All of these tournaments have been listed since they began, rather than when they officially became majors. The Australian and US tournaments have only been officially regarded as majors by the ILTF (now the ITF) since 1924 (though many regarded the US Championships as a major before then). The French Championships have only been a major since 1925 (when it became open to all amateurs internationally). Before 1924 (since 1912/1913 to 1923) there were 3 official majors: Wimbledon, the World Hard Court Championships (played on clay) and the World Covered Court Championships (played on an indoor wood surface).

Champions list

 * 150 champions in 471 events as of 2021 Australian Open.
 * Open Era : 55 champions in 211 events.
 * Pre-Open Era : 98 champions in 260 events.
 * Youngest & oldest champions
 * 🇺🇸 Michael Chang (17 years, 3 months) at 1989 French Open.
 * 🇦🇺 Ken Rosewall (37 years, 2 months) at 1972 Australian Open.

The Grand Slam
Players who win all four Grand Slam titles consecutively (in a calendar year).

Non-calendar year Grand Slam
Players who win all four Grand Slam titles consecutively (not in a calendar year).

Career Grand Slam
Players who win all four Grand Slam titles over the course of their careers.
 * The event at which the Career Grand Slam was completed indicated in bold

Tournament stats
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At one tournament

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Three titles in a single season
Note: players with four titles are not included here.

Two titles in a single season
Note: players with more than two titles are not included here.

Grand Slam titles by country (Open Era)


Refrences
Men  Grand